Integrated bonding waterproof key and preparation method thereof

Abstract

The invention relates to an electric appliance key, in particular to an integrated waterproof key and a preparation method thereof. The device comprises a bottom frame and a key panel arranged on the upper side of the bottom frame, the bottom frame comprises a bottom plate, a PCB is arranged on the upper side of the bottom plate, a light touch switch is installed on the upper side of the PCB, the key panel comprises an outer plate and an inner plate arranged on the lower side of the outer plate, the inner plate and the PCB are arranged between the bottom plate and the outer plate, impurities and water falling into the outer plate are collected by the inner plate, and the impurities and the water fall into the outer plate. And the collected impurities and water are guided to the bottom of the bottom plate. The guide ring is arranged to be in an upward protruding shape, so that the button can press the pressing plate conveniently, after the button presses the pressing plate, the pressing plate can be restored to the original position through the guide ring, meanwhile, the protruding guide ring guides impurities to the periphery, the impurities enter the material collecting groove, and the impurities are guided out through the guide pipe; the influence of impurities on the PCB is avoided, and the waterproof effect of the PCB is further improved.

Description

Technical Field

[0001] The invention relates to an electrical appliance key, in particular to an integrated waterproof key and a preparation method thereof. Background Art

[0002] Many electronic products with buttons, such as computers, alarm clocks, speakers, dishwashers, water dispensers, water purifiers, telephones, remote controls, treadmills, etc., have electronic components such as circuit boards inside. In daily use, it is easy for water or water vapor, or even some impurities, to enter through the gaps in the buttons, which can easily cause the electronic components inside the product to become damp, rust, short-circuit, and other faults. In particular, some electronic products require more stringent waterproof requirements and are even used when immersed in water. When water leaks in the button area, it will affect the overall use of the electronic product. Therefore, waterproofing of the button area is very important.

[0003] In the prior art, the buttons are often sealed by adding soft rubber rings, soft rubber strips, waterproof rubber sleeves, etc. such as silicone, or by using glue. However, the above methods have the following disadvantages:

[0004] 1. Adding silicone and other soft rubber rings, soft rubber strips, and waterproof rubber sleeves for sealing will increase the number of sealing parts and processes, and increase product costs;

[0005] 2. The structural strength of the key is not high. If the key is pressed for a long time, the seal position will be offset and the key structure will be damaged, which will make the sealing and waterproof effect of the key worse and the sealing element will easily fail.

[0006] Therefore, a button is needed that can be effectively waterproof. Summary of the invention

[0007] The object of the present invention is to provide an integrated waterproof key and a preparation method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, one of the purposes of the present invention is to provide an integrated waterproof key, including a base frame and a key panel arranged on the upper side of the base frame, the key panel is provided with buttons, the base frame includes a bottom plate, a PCB board is arranged on the upper side of the bottom plate, a touch switch is installed on the upper side of the PCB board, the key panel includes an outer plate and an inner plate arranged on the lower side of the outer plate, the inner plate and the PCB board are arranged between the bottom plate and the outer plate, the inner plate separates the outer plate and the PCB board, the inner plate collects impurities and water that fall into the inner side of the outer plate, and guides the collected impurities and water to the bottom of the bottom plate.

[0009] As a further improvement of the present technical solution, the outer panel includes a hard plastic shell and a button placement hole opened on the hard plastic shell, and the inner panel includes a soft plastic board. The side walls between the soft plastic board and the hard plastic shell are fitted with each other, and a pressure hole corresponding to the position of the button placement hole is opened on the soft plastic board, and the size of the pressure hole and the button placement hole is the same.

[0010] As a further improvement of the present technical solution, a pressing plate is provided in the pressing hole, and the pressing plate and the edge of the pressing hole are connected by a guide ring, and the guide ring is an upwardly protruding arc structure, and the guide ring guides impurities dropped into the button placement hole to the edge of the pressing hole.

[0011] As a further improvement of the technical solution, a plurality of connecting cones are fixed on the upper side of the pressing plate, the button is inserted into the button placement hole and fixed with the connecting cone, and a gap is left between the button placement hole and the side wall of the button.

[0012] As a further improvement of the technical solution, a plurality of lower inclined grooves are symmetrically provided on the upper side of the soft rubber plate near the pressing hole, and the ends of the plurality of lower inclined grooves on the same side of the pressing hole away from the pressing hole are connected through a material collecting groove, and a guide pipe connected to the material collecting groove is connected to the bottom of the material collecting groove.

[0013] As a further improvement of the present technical solution, a plurality of upper inclined grooves are provided on the lower side of the hard plastic shell, wherein the upper inclined groove is inclined downward at one end away from the button placement hole, and the lower inclined groove is inclined downward at one end away from the pressure hole, and the upper inclined grooves and the lower inclined grooves are combined to form a space for impurities to pass through.

[0014] As a further improvement of the present technical solution, a plurality of connecting strips are fixed to the bottom of the hard plastic shell. The cross-section of the connecting strip is trapezoidal, and a groove is provided on the inclined side wall of the connecting strip in an inclination direction opposite to the inclined side wall. The groove runs through the bottom surface of the connecting strip. A guide tube corresponding to the shape of the connecting strip is provided on the soft plastic board, and the connecting strip is arranged in the guide tube.

[0015] As a further improvement of the technical solution, a plurality of support rods are fixed on the upper side of the base plate, one end of the support rods passes through the PCB board and the soft rubber board in sequence and is inserted into the button placement hole, and the top of the touch switch is in contact with the bottom of the pressing plate.

[0016] As a further improvement of the present technical solution, the PCB board and the base plate are provided with tube openings corresponding to the shape of the guide tube, one end of the guide tube passes through the tube opening on the PCB board and is inserted into the tube opening on the base plate, and the guide tube and the base plate are sealed.

[0017] The second object of the present invention is to provide a method for manufacturing the above-mentioned integrated waterproof button, comprising the following steps:

[0018] S1. Use a hard plastic injection mold and an injection molding machine to injection mold the outer panel;

[0019] S2. Place the injection-hardened outer panel into the injection mold for the inner panel, and place the side of the outer panel provided with the connecting strip downward, so that a space for the inner panel is formed between the injection mold for the inner panel and the outer panel. After the position of the outer panel is fixed, inject soft glue melt into the space of the inner panel for injection molding to form the inner panel.

[0020] S3. After the inner plate is shaped, the outer plate and the inner plate are tightly connected, quick-drying glue is applied on the pressing plate, and the button is installed on the pressing plate.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the one-piece waterproof button and its preparation method, the outer plate and the inner plate are injection molded together to make the outer plate and the inner plate tightly connected together, thereby improving the tightness of the connection between the outer plate and the inner plate, avoiding separation of the inner plate from the outer plate when the inner plate is pressed for a long time, and ensuring the waterproof effect of the inner plate.

[0023] 2. In the one-piece waterproof button and its preparation method, by setting the connecting strip into a trapezoid, the post-injection inner plate can be tightly connected to the outer plate. During the subsequent use, the trapezoidal connecting strip pulls the soft rubber plate so that the inner plate will not be separated from the outer plate during use, thereby improving the connection between the outer plate and the inner plate and ensuring the sealing effect between the outer plate and the inner plate during use.

[0024] 3. In the one-piece waterproof button and its preparation method, the guide ring is set to an upwardly convex shape, so that the button is easy to press the pressing plate, and after the button presses the pressing plate, the pressing plate can be restored to its original position through the guide ring. At the same time, the raised guide ring guides impurities to the surroundings, so that the impurities enter the material collection tank, and the impurities are guided out through the guide tube, thereby eliminating the influence of impurities on the PCB board and further improving the waterproof effect of the PCB board. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of a single key of the present invention;

[0026] Figure 2 It is a schematic diagram of the exploded structure of a single key of the present invention;

[0027] Figure 3 It is a schematic diagram of the structural disassembly of the key panel of the present invention;

[0028] Figure 4 It is a schematic diagram of the cross-sectional structure of the key panel of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the outer plate of the present invention;

[0030] Figure 6 It is a schematic diagram of the inner plate structure of the present invention;

[0031] Figure 7 This is one of the schematic cross-sectional views of the inner plate of the present invention;

[0032] Figure 8 This is the second schematic diagram of the cross-sectional structure of the inner plate of the present invention;

[0033] Fig. 9 It is a schematic diagram of the outer plate split structure of the present invention;

[0034] Fig.10 It is a schematic diagram of guiding impurities and water by the key panel of the present invention.

[0035] The meaning of each number in the figure is:

[0036] 1. Base frame; 11. Bottom plate; 12. PCB board; 13. Touch switch; 14. LED lamp beads; 15. Pipe opening; 16. Support rod;

[0037] 2. Button panel; 21. Outer panel; 211. Hard plastic shell; 212. Button placement hole; 213. Upper inclined groove; 214. Connecting strip;

[0038] 22, inner plate; 221, soft rubber plate; 222, pressing plate; 223, guide ring; 224, lower chute; 225, material collecting trough; 226, guide pipe;

[0039] 3. Button. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] Example 1

[0044] See also Figure 1-Figure 10 As shown, one of the purposes of this embodiment is to provide an integrated waterproof key, including a base frame 1 and a key panel 2 arranged on the upper side of the base frame 1, and a button 3 is arranged on the key panel 2. Figure 1-Figure 10 What is shown is a single structure, and its structures can also be combined with each other. The structures of the chassis 1 and the key panel 2 are detailed below. The chassis 1 includes a bottom plate 11, and a PCB board 12 is arranged on the upper side of the bottom plate 11. A plurality of spacers are arranged between the bottom plate 11 and the PCB board 12. The spacers are fixed on the bottom plate 11, and the PCB board 12 is suspended by the spacers. During the use of the PCB board 12, the suspended PCB board 12 can dissipate heat to prevent heat from accumulating on the PCB board 12 and affecting the normal use of the PCB board 12.

[0045] The key panel 2 includes an outer plate 21 and an inner plate 22 arranged at the lower side of the outer plate 21. The outer plate 21 and the inner plate 22 are both made by injection molding. The inner plate 22 and the PCB board 12 are arranged between the bottom plate 11 and the outer plate 21. The inner plate 22 separates the outer plate 21 and the PCB board 12, that is, the PCB board 12 and the inner plate 22 are arranged close to each other. The bottom plate 11 and the outer plate 21 protect the PCB board 12 and the inner plate 22 inside. At the same time, the bottom plate 11 and the outer plate 21 are made of the same material by injection molding, and the inner plate 22 is made of soft glue. The outer plate 21 and the inner plate 22 are in close contact with each other. When impurities or water fall onto the outer plate 21, the inner plate 22 blocks the impurities and water. The inner plate 22 collects the impurities and water that fall into the inner portion of the outer plate 21 and guides the collected impurities and water to the bottom of the bottom plate 11, so that the impurities and water will not gather on the outer plate 21. In this way, the key panel 2 blocks the impurities and water, and ensures that the impurities and water will not fall onto the PCB board 12, causing the PCB board 12 to short-circuit.

[0046] The outer plate 21 specifically includes a hard plastic shell 211 and a button placement hole 212 opened on the hard plastic shell 211, and the inner plate 22 includes a soft plastic plate 221. Figure 1-Figure 10 The structure of the key panel 2 shown in the figure is a separate structure. When multiple buttons 3 are needed, the structure can be set accordingly according to the arrangement of the buttons 3. At the same time, the side walls between the soft rubber board 221 and the hard rubber shell 211 fit each other. In order to improve the stability of the connection between the hard rubber shell 211 and the soft rubber board 221 and avoid the separation of the hard rubber shell 211 and the soft rubber board 221 in the subsequent long time, a plurality of connecting strips 214 are fixed to the bottom of the hard rubber shell 211. The cross-section of the connecting strip 214 is a trapezoid. The upper bottom of the trapezoid is fixedly connected to the hard rubber shell 211, and a groove in the same direction as the inclined side wall is provided on the inclined side wall of the connecting strip 214. The groove is reversed, and the groove runs through the bottom surface of the connecting strip 214. A guide tube 226 corresponding to the shape of the connecting strip 214 is opened on the soft rubber board 221. The connecting strip 214 is arranged in the guide tube 226. The trapezoidal connecting strip 214 and the guide tube 226 are clamped, so that the hard rubber shell 211 and the soft rubber board 221 are stably connected together with the help of the connecting strip 214 and the guide tube 226. At the same time, the hard rubber shell 211 and the soft rubber board 221 are injection-molded to make there is no gap between the hard rubber shell 211 and the soft rubber board 221, which further improves the connection effect between the hard rubber shell 211 and the soft rubber board 221, and improves the waterproof effect between the soft rubber board 221 and the hard rubber shell 211.

[0047] In order to facilitate the user to click the button 3 to perform the corresponding control operation, a pressure hole corresponding to the position of the button placement hole 212 is opened on the soft rubber plate 221. The pressure hole and the button placement hole 212 have the same size. At the same time, a pressing plate 222 is arranged in the pressure hole. The pressing plate 222 and the edge of the pressure hole are connected by a guide ring 223, and the guide ring 223 is an arc-shaped structure that bulges upward, wherein the guide ring 223 is positioned close to the pressing plate 222 and is arranged close to the pressing plate 222, so that most of the area of ​​the upper surface of the guide ring 223 is inclined from high to low, and by arranging the upper side of the guide ring 223 in this way, the guide ring 223 can guide impurities dropped in the button placement hole 212 to the edge of the pressure hole, so that the impurities and water accumulate at the edge of the pressure hole.

[0048] A touch switch 13 is installed on the upper side of the PCB board 12, and a plurality of connecting cones are fixed on the upper side of the pressing plate 222. The button 3 is inserted into the button placement hole 212 and fixed with the connecting cone. A gap is left between the button placement hole 212 and the side wall of the button 3. The top of the touch switch 13 contacts the bottom of the pressing plate 222. When the button 3 is pressed, the button 3 presses the pressing plate 222 downward, and the pressed pressing plate 222 presses the touch switch 13, so that the touch switch 13 is electrically operated.

[0049] When the pressing plate 222 moves downward, the guide ring 223 will be pulled downward by the pressing plate 222 and become longer. At this time, the raised part of the guide ring 223 will become flat, and elastic potential energy will be accumulated on the guide ring 223. When the button 3 is not under pressure, the guide ring 223 will pull the pressing plate 222 to restore the pressing plate 222 to its original position. The restored pressing plate 222 pushes the button 3 to return to its original position.

[0050] The impurities accumulated on the edge of the pressing hole will move when the button 3 is pressed and moved downward. In order to prevent the impurities and water from affecting the button 3 and prevent the user from being affected by the impurities when pressing the button 3, a plurality of lower inclined grooves 224 are symmetrically provided on the upper side of the soft rubber plate 221 near the pressing hole. The ends of the plurality of lower inclined grooves 224 located on the same side of the pressing hole away from the pressing hole are connected through a material collecting groove 225, and a guide pipe 226 connected to the material collecting groove 225 is connected to the bottom of the material collecting groove 225. At the same time, a plurality of upper inclined grooves 213 are provided on the lower side of the hard rubber shell 211. One end of the upper inclined groove 213 is connected to the button placement hole 212. The upper inclined groove 213 is connected to the button placement hole 212, and the lower inclined groove 224 is inclined downward at one end away from the pressing hole. The inclined upper inclined groove 213 and the lower inclined groove 224 are combined to form a space for impurities to pass through. When the guide ring 223 gathers impurities at the edge of the pressing hole, the impurities are affected by gravity and pass through the space between the upper inclined groove 213 and the lower inclined groove 224 into the gathering groove 225. The gathering groove 225 gathers impurities and water moving from several lower inclined grooves 224, and then guides them into the guide pipe 226, so that the guide pipe 226 guides the impurities away from the soft rubber plate 221.

[0051] The ultimate function of the key panel 2 is to prevent impurities and water from contacting the PCB board 12, so a tube opening 15 corresponding to the shape of the guide tube 226 is opened on the PCB board 12 and the base plate 11. When the key panel 2 and the base frame 1 are assembled, one end of the guide tube 226 passes through the tube opening 15 on the PCB board 12 and is inserted into the tube opening 15 on the base plate 11, and the guide tube 226 and the base plate 11 are sealed so that one end of the guide tube 226 and the base plate 11 are tightly connected. When impurities and water pass through the guide tube 226, the impurities and water can be discharged through the tube opening 15 on the base plate 11, eliminating the possibility of impurities and water contacting the PCB board 12, thereby ensuring the normal use of the PCB board 12.

[0052] By setting the guide ring 223 to be an upwardly protruding shape, the button 3 is easy to press the pressing plate 222. After the button 3 presses the pressing plate 222, the pressing plate 222 can be restored to its original position through the guide ring 223. At the same time, the protruding guide ring 223 guides impurities to the surroundings, allowing the impurities to enter the material collection groove 225, and guides the impurities out through the guide tube 226, thereby eliminating the influence of impurities on the PCB board 12 and further improving the waterproof effect of the PCB board 12.

[0053] In order to improve the stability of the connection between the chassis 1 and the button panel 2, a plurality of support rods 16 are fixed on the upper side of the bottom plate 11. One end of the support rod 16 passes through the PCB board 12 and the soft rubber board 221 in sequence and is inserted into the button placement hole 212. The key panel 2 is supported by the support rod 16 to control the space between the PCB board 12 and the bottom plate 11 and the inner plate 22 to ensure the normal use of the PCB board 12. At the same time, it also facilitates the position positioning between the bottom plate 11 and the outer plate 21.

[0054] At the same time, an LED lamp bead 14 installed on the PCB board 12 is arranged on one side of the touch switch 13, and a transparent silicone is selected to make the inner plate 22. At the same time, the button 3 is also injection-molded with a transparent material, and a light-shielding paint is sprayed on the surface of the button 3 and then laser engraved. When the LED lamp bead 14 is lit, the button 3 can transmit light to achieve a basic lighting effect, so that the user can press the button 3.

[0055] The second object of the present invention is to provide a method for manufacturing the above-mentioned integrated waterproof button, comprising the following steps:

[0056] S1, using a hard plastic injection mold and an injection molding machine to injection mold the outer panel 21;

[0057] S2, the injection-hardened outer panel 21 is placed into the injection mold for the injection-molding inner panel 22, and the side of the outer panel 21 provided with the connecting strip 214 is set downward, so that a space for the injection-molding inner panel 22 is formed between the injection mold for the injection-molding inner panel 22 and the outer panel 21, and after the position of the outer panel 21 is fixed, a soft glue melt is injected into the space of the injection-molded inner panel 22 to form the inner panel 22;

[0058] S3. After the inner plate 22 is shaped, the outer plate 21 and the inner plate 22 are tightly connected, quick-drying glue is applied on the pressing plate 222, and the button 3 is installed on the pressing plate 222.

[0059] At the same time, the bottom plate 11 is also injection molded with the same material as the outer plate 21, and then the base frame 1 and the key panel 2 are assembled together. When in use, external impurities and water are blocked by the key panel 2, thereby preventing the impurities and water from contacting the PCB board 12 and affecting the normal use of the PCB board 12.

[0060] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An integrated waterproof key, comprising a base frame (1) and a key panel (2) arranged on the upper side of the base frame (1), wherein a button (3) is arranged on the key panel (2), characterized in that: The base frame (1) comprises a base plate (11), a PCB board (12) is arranged on the upper side of the base plate (11), a touch switch (13) is installed on the upper side of the PCB board (12), the key panel (2) comprises an outer plate (21) and an inner plate (22) arranged on the lower side of the outer plate (21), the inner plate (22) and the PCB board (12) are arranged between the base plate (11) and the outer plate (21), the inner plate (22) separates the outer plate (21) and the PCB board (12), and the inner plate (22) collects impurities and water that fall into the inner side of the outer plate (21), and guides the collected impurities and water to the bottom of the base plate (11).

2. The integrated waterproof button according to claim 1, characterized in that: The outer plate (21) comprises a hard plastic shell (211) and a button placement hole (212) provided on the hard plastic shell (211); the inner plate (22) comprises a soft plastic plate (221); the side walls between the soft plastic plate (221) and the hard plastic shell (211) are in contact with each other; and a pressure hole corresponding to the position of the button placement hole (212) is provided on the soft plastic plate (221); the pressure hole and the button placement hole (212) have the same size.

3. The integrated waterproof button according to claim 2, characterized in that: A pressing plate (222) is arranged in the pressing hole, and the pressing plate (222) and the edge of the pressing hole are connected via a guide ring (223). The guide ring (223) is an upwardly protruding arc structure, and the guide ring (223) guides impurities dropped into the button placement hole (212) toward the edge of the pressing hole.

4. The integrated waterproof button according to claim 3, characterized in that: A plurality of connecting cones are fixed on the upper side of the pressing plate (222); the button (3) is inserted into the button placement hole (212) and is fixedly engaged with the connecting cone; a gap is left between the button placement hole (212) and the side wall of the button (3).

5. The integrated waterproof button according to claim 3, characterized in that: A plurality of lower inclined grooves (224) are symmetrically provided on the upper side of the soft rubber plate (221) near the pressure hole, and the ends of the plurality of lower inclined grooves (224) located on the same side of the pressure hole away from the pressure hole are connected through a material collecting groove (225), and a guide pipe (226) connected to the material collecting groove (225) is connected to the bottom of the material collecting groove (225).

6. The integrated waterproof button according to claim 5, characterized in that: A plurality of upper inclined grooves (213) are provided on the lower side of the hard plastic shell (211), and the upper inclined groove (213) is inclined downward at one end away from the button placement hole (212), and the lower inclined groove (224) is inclined downward at one end away from the pressure hole. The upper inclined groove (213) and the lower inclined groove (224) are combined to form a space for impurities to pass through.

7. The integrated waterproof button according to claim 2, characterized in that: A plurality of connecting strips (214) are fixed to the bottom of the hard plastic shell (211), the cross section of the connecting strip (214) is trapezoidal, and a groove is provided on the oblique side wall of the connecting strip (214) in an inclination direction opposite to that of the oblique side wall, and the groove passes through the bottom surface of the connecting strip (214), and a guide tube (226) corresponding to the shape of the connecting strip (214) is provided on the soft plastic board (221), and the connecting strip (214) is arranged in the guide tube (226).

8. The integrated waterproof button according to claim 1, characterized in that: A plurality of support rods (16) are fixed on the upper side of the bottom plate (11), one end of each support rod (16) passes through the PCB board (12) and the soft rubber board (221) in sequence and is inserted into the button placement hole (212), and the top of the touch switch (13) is in contact with the bottom of the pressing plate (222).

9. The integrated waterproof button according to claim 7, characterized in that: The PCB board (12) and the bottom plate (11) are provided with a tube opening (15) corresponding to the shape of the guide tube (226); one end of the guide tube (226) passes through the tube opening (15) on the PCB board (12) and is inserted into the tube opening (15) on the bottom plate (11); and a sealing treatment is performed between the guide tube (226) and the bottom plate (11).

10. A method for manufacturing an integrated waterproof button according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: S1, using a hard plastic injection mold and an injection molding machine to injection mold the outer panel (21); S2, placing the injection-hardened outer panel (21) into an injection mold for injection molding the inner panel (22), with the side of the outer panel (21) provided with the connecting strip (214) arranged downwardly, so that a space for injection molding the inner panel (22) is formed between the injection mold for injection molding the inner panel (22) and the outer panel (21), and after the position of the outer panel (21) is fixed, injecting soft glue melt into the space of the injection molding inner panel (22), so that the inner panel (22) is formed; S3. After the inner plate (22) is shaped, the outer plate (21) and the inner plate (22) are tightly connected, quick-drying glue is applied to the pressing plate (222), and the button (3) is installed on the pressing plate (222).

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